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General Purpose Interface - I/O Expanders

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Results: 31

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Part #

Interface - I/O Expanders NCA9595PW/SOT355/TSSOP24

NCA9595PWJ
Nexperia
1: HK$16.36
4,771In Stock

Mfr. Part No.
NCA9595PWJ

Mouser Part No
771-NCA9595PWJ

Nexperia

Interface - I/O Expanders NCA9595PW/SOT355/TSSOP24

Datasheet

4,771In Stock

Cut Tape

HK$16.36

HK$12.08

HK$11.01

HK$9.78

Reel

HK$8.30

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TSSOP-24

I2C, Serial

16 I/O

With Interrupt

1.65 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

With ESD Protection

Interface - I/O Expanders NCA9595PW-Q100/SOT355/TSSOP24

NCA9595PW-Q100J
Nexperia
1: HK$16.77
2,224In Stock

Mfr. Part No.
NCA9595PW-Q100J

Mouser Part No
771-NCA9595PW-Q100J

Nexperia

Interface - I/O Expanders NCA9595PW-Q100/SOT355/TSSOP24

Datasheet

2,224In Stock

Cut Tape

HK$16.77

HK$12.41

HK$11.26

HK$10.03

Reel

HK$8.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TSSOP-24

I2C, Serial

16 I/O

With Interrupt

1.65 V

5.5 V

400 kHz

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

With ESD Protection

Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander

KTS1620ERG-TR
Kinetic Technologies
1: HK$21.95
1,660In Stock

Mfr. Part No.
KTS1620ERG-TR

Mouser Part No
389-KTS1620ERG-TR

Kinetic Technologies

Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander

Learn More

Datasheet

1,660In Stock

Cut Tape

HK$21.95

HK$16.28

HK$14.88

HK$13.32

Reel

HK$11.59

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

KTS1620

SMD/SMT

TQFN55-32

I2C, Serial

24 I/O

With Interrupt

1.65 V

5.5 V

1 MHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package

PCA9539RPW/Q900J
NXP Semiconductors
1: HK$20.80
2,047In Stock

Mfr. Part No.
PCA9539RPW/Q900J

Mouser Part No
771-PCA9539RPW/Q900J

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package

Datasheet

2,047In Stock

Cut Tape

HK$20.80

HK$15.45

HK$14.14

HK$12.66

Reel

HK$10.93

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCA9539R

SMD/SMT

TSSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander

KTS1625EUAA-TB
Kinetic Technologies
1: HK$16.69
1,050In Stock
New Product

Mfr. Part No.
KTS1625EUAA-TB

Mouser Part No
389-KTS1625EUAA-TB

New Product

Kinetic Technologies

Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander

Learn More

Datasheet

1,050In Stock

Cut Tape

HK$16.69

HK$12.33

HK$11.26

HK$10.03

Reel

HK$8.55

View

Min.: 1
Mult.: 1

: 1,500

KTS1625

SMD/SMT

WQFN-24

I2C

16 I/O

With Interrupt

1.65 V

5.5 V

1 MHz

- 40 C

+ 85 C

Reel, Cut Tape

Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN32 package

PCAL9722HNMP
NXP Semiconductors
1: HK$15.54
50,827In Stock

Mfr. Part No.
PCAL9722HNMP

Mouser Part No
771-PCAL9722HNMP

NXP Semiconductors

Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN32 package

Learn More

Datasheet

50,827In Stock

Cut Tape

HK$15.54

HK$11.51

HK$10.44

HK$9.29

View

Reel

HK$7.71

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

PCAL9722

SMD/SMT

HVQFN-32

I2C, Serial

With Interrupt

1.1 V

5.5 V

5 MHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN32 package

PCAL9722HN/Q900MP
NXP Semiconductors
1: HK$18.58
22,467In Stock
24,000Expected 5/10/2026

Mfr. Part No.
PCAL9722HN/Q900MP

Mouser Part No
771-PCAL9722HNQ900MP

NXP Semiconductors

Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN32 package

Learn More

Datasheet

22,467In Stock

24,000Expected 5/10/2026

Cut Tape

HK$18.58

HK$13.73

HK$12.58

HK$11.18

View

Reel

HK$9.12

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

PCAL9722

SMD/SMT

HVQFN-32

Serial, SPI

With Interrupt

1.1 V

5.5 V

5 MHz

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders PCA9539PW/SOT355/TSSOP24

PCA9539PWJ
Nexperia
1: HK$15.78
3,576In Stock

Mfr. Part No.
PCA9539PWJ

Mouser Part No
771-PCA9539PWJ

Nexperia

Interface - I/O Expanders PCA9539PW/SOT355/TSSOP24

Datasheet

3,576In Stock

Cut Tape

HK$15.78

HK$11.59

HK$10.60

HK$9.45

Reel

HK$8.14

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TSSOP-24

I2C, Serial

16 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

With ESD Protection

Interface - I/O Expanders 14-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN24 package

PCAL9714HNMP
NXP Semiconductors
1: HK$12.25
9,631In Stock

Mfr. Part No.
PCAL9714HNMP

Mouser Part No
771-PCAL9714HNMP

NXP Semiconductors

Interface - I/O Expanders 14-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN24 package

Learn More

Datasheet

9,631In Stock

Cut Tape

HK$12.25

HK$8.96

HK$8.10

HK$7.19

View

Reel

HK$5.89

Min.: 1
Mult.: 1

: 6,000

PCAL9714

SMD/SMT

HVQFN-24

I2C, Serial

With Interrupt

1.1 V

5.5 V

5 MHz

- 40 C

+ 85 C

Reel, Cut Tape

2 kV

Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HVQFN16 package

PCAL6408ABSHP
NXP Semiconductors
1: HK$12.49
57,169In Stock

Mfr. Part No.
PCAL6408ABSHP

Mouser Part No
771-PCAL6408ABSHP

NXP Semiconductors

Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HVQFN16 package

Learn More

Datasheet

57,169In Stock

Cut Tape

HK$12.49

HK$9.12

HK$8.30

HK$7.35

View

Reel

HK$6.02

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

PCAL6408A

SMD/SMT

HVQFN-16

I2C, Serial, SMBus

8 I/O

With Interrupt

1.65 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package

PCAL6408APWJ
NXP Semiconductors
1: HK$12.49
52,843In Stock

Mfr. Part No.
PCAL6408APWJ

Mouser Part No
771-PCAL6408APWJ

NXP Semiconductors

Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package

Learn More

Datasheet

52,843In Stock

Cut Tape

HK$12.49

HK$9.12

HK$8.30

HK$7.35

Reel

HK$6.14

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCAL6408A

SMD/SMT

TSSOP-16

I2C, Serial, SMBus

8 I/O

With Interrupt

1.65 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 24-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HUQFN32 package

PCAL6524HEAZ
NXP Semiconductors
1: HK$17.59
44,783In Stock
42,500Expected 19/10/2026

Mfr. Part No.
PCAL6524HEAZ

Mouser Part No
771-PCAL6524HEAZ

NXP Semiconductors

Interface - I/O Expanders 24-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in HUQFN32 package

Learn More

Datasheet

44,783In Stock

42,500Expected 19/10/2026

Cut Tape

HK$17.59

HK$13.40

HK$11.84

HK$10.60

Reel

HK$9.62

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

PCAL6524

SMD/SMT

HUQFN-32

I2C, Serial, SMBus

24 I/O

With Interrupt

800 mV

3.6 V

1 MHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Interface - I/O Expanders 14-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN24 package

PCAL9714HN/Q900MP
NXP Semiconductors
1: HK$13.73
554In Stock
6,000Expected 12/10/2026

Mfr. Part No.
PCAL9714HN/Q900MP

Mouser Part No
771-PCAL9714HNQ900MP

NXP Semiconductors

Interface - I/O Expanders 14-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN24 package

Learn More

Datasheet

554In Stock

6,000Expected 12/10/2026

Cut Tape

HK$13.73

HK$10.19

HK$9.37

HK$8.38

View

Reel

HK$7.07

Min.: 1
Mult.: 1

: 6,000

PCAL9714

SMD/SMT

HVQFN-24

I2C, Serial

With Interrupt

1.1 V

5.5 V

5 MHz

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape

2 kV

Interface - I/O Expanders 48-bit I2C-bus I/O Expander

PI4IOE5V96248ZLEX
Diodes Incorporated
1: HK$22.28
3,707In Stock
3,000Expected 18/9/2026

Mfr. Part No.
PI4IOE5V96248ZLEX

Mouser Part No
729-I4IOE5V96248ZLEX

Diodes Incorporated

Interface - I/O Expanders 48-bit I2C-bus I/O Expander

Learn More

Datasheet

3,707In Stock

3,000Expected 18/9/2026

Cut Tape

HK$22.28

HK$16.60

HK$15.21

HK$13.65

Reel

HK$13.65

MouseReel Available

Min.: 1
Mult.: 1
Max.: 200

: 3,000

PIO4IO

SMD/SMT

TQFN-56

I2C, Serial

48 I/O

With Interrupt

2.3 V

5.5 V

1 MHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

4 kV

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in HVQFN24 package

PCA9535BS,118
NXP Semiconductors
1: HK$20.06
6,668In Stock
36,000Expected 5/10/2026

Mfr. Part No.
PCA9535BS,118

Mouser Part No
771-PCA9535BS-T

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in HVQFN24 package

Datasheet

6,668In Stock

36,000Expected 5/10/2026

Cut Tape

HK$20.06

HK$16.77

HK$15.29

HK$13.73

View

Reel

HK$11.01

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

PCA9535

SMD/SMT

HVQFN-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in HWQFN24 package

PCA9535CHF,118
NXP Semiconductors
1: HK$20.88
1,187In Stock
6,000Expected 24/12/2026

Mfr. Part No.
PCA9535CHF,118

Mouser Part No
771-PCA9535CHF118

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in HWQFN24 package

Datasheet

1,187In Stock

6,000Expected 24/12/2026

Cut Tape

HK$20.88

HK$15.62

HK$14.22

HK$12.74

View

Reel

HK$10.52

MouseReel Available

Min.: 1
Mult.: 1

: 6,000

PCA9535C

SMD/SMT

HWQFN-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in TSSOP24 package

PCA9535CPW,118
NXP Semiconductors
1: HK$20.96
1,168In Stock
17,500On Order

Mfr. Part No.
PCA9535CPW,118

Mouser Part No
771-PCA9535CPW118

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in TSSOP24 package

Datasheet

1,168In Stock

17,500On Order

Cut Tape

HK$20.96

HK$15.62

HK$14.30

HK$12.82

View

Reel

HK$10.60

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCA9535C

SMD/SMT

TSSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in TSSOP24 package

PCA9535PW,118
NXP Semiconductors
1: HK$21.45
1,323In Stock
27,500On Order

Mfr. Part No.
PCA9535PW,118

Mouser Part No
771-PCA9535PW-T

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555 in TSSOP24 package

Datasheet

1,323In Stock

27,500On Order

Cut Tape

HK$21.45

HK$16.03

HK$14.63

HK$13.15

Reel

HK$11.26

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCA9535

SMD/SMT

TSSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 4-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP10 package

PCA9537DPZ
NXP Semiconductors
1: HK$15.45
3,240In Stock

Mfr. Part No.
PCA9537DPZ

Mouser Part No
771-PCA9537DPZ

NXP Semiconductors

Interface - I/O Expanders 4-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP10 package

Datasheet

3,240In Stock

Cut Tape

HK$15.45

HK$11.43

HK$10.44

HK$9.29

Reel

HK$7.84

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCA9537DP

SMD/SMT

TSSOP-10

I2C, Serial, SMBus

4 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package

PCA9539PW,118
NXP Semiconductors
1: HK$18.58
4,575In Stock
17,500On Order

Mfr. Part No.
PCA9539PW,118

Mouser Part No
771-PCA9539PW-T

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package

Datasheet

4,575In Stock

17,500On Order

Cut Tape

HK$18.58

HK$14.30

HK$12.66

HK$11.34

Reel

HK$9.95

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCA9539

SMD/SMT

TSSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 34-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA42 package

PCAL6534EVJ
NXP Semiconductors
1: HK$29.67
4,125In Stock

Mfr. Part No.
PCAL6534EVJ

Mouser Part No
771-PCAL6534EVJ

NXP Semiconductors

Interface - I/O Expanders 34-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in VFBGA42 package

Learn More

Datasheet

4,125In Stock

Cut Tape

HK$29.67

HK$22.36

HK$20.55

HK$18.58

View

Reel

HK$15.54

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

PCAL6534

SMD/SMT

VFBGA-42

I2C, Serial, SMBus

34 I/O

With Interrupt

1.65 V

5.5 V

1 MHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package

PCA9539PW/Q900,118
NXP Semiconductors
1: HK$22.19
28In Stock
47,500On Order

Mfr. Part No.
PCA9539PW/Q900,118

Mouser Part No
771-PCA9539PW/Q90011

NXP Semiconductors

Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package

Datasheet

28In Stock

47,500On Order

Cut Tape

HK$22.19

HK$16.52

HK$15.21

HK$13.48

Reel

HK$11.75

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

PCA9539

SMD/SMT

TSSOP-24

I2C, Serial, SMBus

16 I/O

With Interrupt

2.3 V

5.5 V

400 kHz

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in X2QFN16 package

PCAL6408AEX1Z
NXP Semiconductors
1: HK$12.08
520In Stock
15,000On Order

Mfr. Part No.
PCAL6408AEX1Z

Mouser Part No
771-PCAL6408AEX1Z

NXP Semiconductors

Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in X2QFN16 package

Learn More

Datasheet

520In Stock

15,000On Order

Cut Tape

HK$12.08

HK$9.12

HK$8.00

HK$7.09

View

Reel

HK$5.77

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

PCAL6408A

SMD/SMT

X2QFN-16

I2C, Serial, SMBus

8 I/O

With Interrupt

1.65 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in XQFN16 package

PCAL6408AHKX
NXP Semiconductors
1: HK$10.85
5,496In Stock
92,000On Order

Mfr. Part No.
PCAL6408AHKX

Mouser Part No
771-PCAL6408AHKX

NXP Semiconductors

Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in XQFN16 package

Learn More

Datasheet

5,496In Stock

92,000On Order

Cut Tape

HK$10.85

HK$7.86

HK$7.12

HK$6.30

View

Reel

HK$5.22

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

PCAL6408A

SMD/SMT

XQFN-16

I2C, Serial, SMBus

8 I/O

With Interrupt

1.65 V

5.5 V

400 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2 kV

Interface - I/O Expanders 24-bit I2C-bus I/O Expander

PI4IOE5V96224ZLEX
Diodes Incorporated
1: HK$18.82
38,500On Order

Mfr. Part No.
PI4IOE5V96224ZLEX

Mouser Part No
729-I4IOE5V96224ZLEX

Diodes Incorporated

Interface - I/O Expanders 24-bit I2C-bus I/O Expander

Learn More

Datasheet

38,500On Order

Cut Tape

HK$18.82

HK$15.78

HK$12.66

HK$11.34

View

Reel

HK$10.69

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,500

: 3,500

PIO4IO

SMD/SMT

TQFN-32

I2C, Serial

24 I/O

With Interrupt

2.3 V

5.5 V

1 MHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

4 kV

General Purpose Interface - I/O Expanders

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